The purchaser should not dismantle or modify the speed limit treatment device; the electric bicycle should not be parked indoors and at the evacuation passage and safety exit of the building; it is strictly forbidden to use the method of pulling temporary power lines, sockets and switches to charge... Recently, under the guidance of the Beijing Municipal Bureau of Market Supervision and the beijing bicycle and electric vehicle industry association, the three group standards of "Technical Specifications for Lithium-ion Power Battery Packs for Electric Bicycles", "Technical Specifications for Chargers for Electric Bicycles" and "Guidelines for the Safe Use of Electric Bicycles" (hereinafter referred to as the "Guidelines") were officially released. It is reported that this is the first release of similar standards in the local electric bicycle industry.
For a long time, the safety accidents caused by the charging of electric bicycles indoors and corridors have attracted much attention. The "Guide to the Safe Use of Electric Bicycles" released this time guides electric bicycle users how to do safely and effectively in the daily links such as purchase, use, parking, charging, maintenance and so on, and provides standard guidelines for the safe use of electric bicycles.
After purchasing an electric bicycle, always want to modify and adjust the speed, Beiqing - Beijing headline reporter noted that in response to this phenomenon, the "guide" clearly stipulates that the purchaser should not install, modify, replace the motor and battery and other power devices that do not meet the mandatory certification configuration of the product, nor should they install or modify the canopy, carriage, seat, and cannot remove or change the speed limiting treatment device.
The "Guide" mentions that electric bicycles should be parked in open or semi-open special parking places, and should not be parked indoors and at the evacuation passages and safety exits of buildings. When parking, the power lock should be turned off and the power should be cut off. It should be noted that electric bicycles should be parked away from dangerous places such as gas facilities, substation and distribution facilities, boiler rooms, gas stations, etc., with a spacing of more than 5 meters. It is advisable to park away from the outer wall of the building, and there is no combustible material stacking within 2 meters of the body. Parking in the upper surface of sewage wells, sewers, septic tanks, etc. should be avoided.
The charging safety of electric bicycles has always attracted much attention, and the "Guide" has also clarified the safe operation of the charging link. For example, electric bicycles should be charged in a fixed parking and charging place that meets the national electrical safety regulations. Lithium-ion batteries should be placed in open or semi-open special charging places, and the maximum charging time should not be greater than 8 hours each time. It is strictly forbidden to use methods such as pulling up temporary power lines, sockets and switches to charge.
It is also understood that the two group standards of "Lithium-ion Power Battery Pack Technical Specifications for Electric Bicycles" and "Technical Specifications for Chargers for Electric Bicycles" released at the same time focus on market needs and regulatory needs, focusing on the naming of battery models and the permanent unique code identification of battery packs, charge and discharge interface anti-electric shock protection, battery pack installation battery management system (BMS), as well as electrical output interface security, charger classification and charger protection level. It fills the gap in the safety technical requirements for lithium batteries and chargers for electric bicycles.
The Beijing Municipal Bureau of Market Supervision and the Beijing Bicycle and Electric Vehicle Industry Association both said that the formulation of the above group standards provides clear technical guidelines for production, sales and users. In order to promote the quality upgrade of electric bicycles and supporting products, promote the benign development of the industry, improve the service level of enterprises, and the comprehensive management of the electric bicycle industry is of great significance.
Text/Beiqing - Beijing headline reporter Wang Wei
Editor/Peng Xiaofei
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